Fluid · Coolant
Coolant
for 2000 Chevrolet K3500 7.4L V8 · 4WD
Fluid Type
Dexcool 50/50 orange
Spec: GM 6277M
Capacity
28qt
26.49 L
Drain & Refill
24 qt
22.7 L
Change Interval
150,000 mi
241,350 km
Data quality
Book-style estimate
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Notes
Large cooling system capacity for 7.4L V8. First change at 150k, then every 5 years
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